Guidance to Help Building Owners and Operators Improve Indoor Air Quality and Protect Public Health

The “Clean Air in Buildings Challenge” is a call to action and a set of guiding principles and best practices to assist building owners and operators with reducing risks from airborne viruses and other contaminants indoors. The Clean Air in Buildings Challenge highlights a range of recommendations and resources available for improving ventilation and indoor air quality, which can help to better protect the health of building occupants and reduce the risk of COVID-19 spread